220528079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2297}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 241198080

約数和(自身を除く): 20670001

約数列:

[1, 19, 31, 163, 589, 2297, 3097, 5053, 43643, 71207, 96007, 374411, 1352933, 7113809, 11606741, 220528079]

約数ペア:

[(1, 220528079), (19, 11606741), (31, 7113809), (163, 1352933), (589, 374411), (2297, 96007), (3097, 71207), (5053, 43643)]